11 Commits (dadf15036aba56cbe9cbf2c4f831799a07972ffd)

Author	SHA1	Message	Date
Will Norris	3ec5be3f51	all: remove AUTHORS file and references to it ... This file was never truly necessary and has never actually been used in the history of Tailscale's open source releases. A Brief History of AUTHORS files --- The AUTHORS file was a pattern developed at Google, originally for Chromium, then adopted by Go and a bunch of other projects. The problem was that Chromium originally had a copyright line only recognizing Google as the copyright holder. Because Google (and most open source projects) do not require copyright assignemnt for contributions, each contributor maintains their copyright. Some large corporate contributors then tried to add their own name to the copyright line in the LICENSE file or in file headers. This quickly becomes unwieldy, and puts a tremendous burden on anyone building on top of Chromium, since the license requires that they keep all copyright lines intact. The compromise was to create an AUTHORS file that would list all of the copyright holders. The LICENSE file and source file headers would then include that list by reference, listing the copyright holder as "The Chromium Authors". This also become cumbersome to simply keep the file up to date with a high rate of new contributors. Plus it's not always obvious who the copyright holder is. Sometimes it is the individual making the contribution, but many times it may be their employer. There is no way for the proejct maintainer to know. Eventually, Google changed their policy to no longer recommend trying to keep the AUTHORS file up to date proactively, and instead to only add to it when requested: https://opensource.google/docs/releasing/authors. They are also clear that: > Adding contributors to the AUTHORS file is entirely within the > project's discretion and has no implications for copyright ownership. It was primarily added to appease a small number of large contributors that insisted that they be recognized as copyright holders (which was entirely their right to do). But it's not truly necessary, and not even the most accurate way of identifying contributors and/or copyright holders. In practice, we've never added anyone to our AUTHORS file. It only lists Tailscale, so it's not really serving any purpose. It also causes confusion because Tailscalars put the "Tailscale Inc & AUTHORS" header in other open source repos which don't actually have an AUTHORS file, so it's ambiguous what that means. Instead, we just acknowledge that the contributors to Tailscale (whoever they are) are copyright holders for their individual contributions. We also have the benefit of using the DCO (developercertificate.org) which provides some additional certification of their right to make the contribution. The source file changes were purely mechanical with: git ls-files | xargs sed -i -e 's/\(Tailscale Inc &\) AUTHORS/\1 contributors/g' Updates #cleanup Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d Signed-off-by: Will Norris <will@tailscale.com>	1 week ago
Anton Tolchanov	4a04161828	ipn/ipnlocal: add a C2N endpoint for fetching a netmap ... For debugging purposes, add a new C2N endpoint returning the current netmap. Optionally, coordination server can send a new "candidate" map response, which the client will generate a separate netmap for. Coordination server can later compare two netmaps, detecting unexpected changes to the client state. Updates tailscale/corp#32095 Signed-off-by: Anton Tolchanov <anton@tailscale.com>	4 months ago
KevinLiang10	2af255790d	ipn/ipnlocal: add VIPServices hash to return body of vip-services c2n endpoint ... This commit updates the return body of c2n endpoint /vip-services to keep hash generation logic on client side. Updates tailscale/corp#24510 Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>	1 year ago
Anton Tolchanov	874972b683	posture: add network hardware addresses to posture identity ... If an optional `hwaddrs` URL parameter is present, add network interface hardware addresses to the posture identity response. Just like with serial numbers, this requires client opt-in via MDM or `tailscale set --posture-checking=true` (https://tailscale.com/kb/1326/device-identity) Updates tailscale/corp#21371 Signed-off-by: Anton Tolchanov <anton@tailscale.com>	2 years ago
Brad Fitzpatrick	cca27ef96a	ipn/ipnlocal: add c2n method to check on TLS cert fetch status ... So the control plane can delete TXT records more aggressively after client's done with ACME fetch. Updates tailscale/corp#15848 Change-Id: I4f1140305bee11ee3eee93d4fec3aef2bd6c5a7e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Charlotte Brandhorst-Satzkorn	f937cb6794	tailcfg,ipn,appc: add c2n endpoint for appc domain routes ... This change introduces a c2n endpoint that returns a map of domains to a slice of resolved IP addresses for the domain. Fixes tailscale/corp#15657 Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>	2 years ago
Kristoffer Dalby	b4e587c3bd	tailcfg,ipn: add c2n endpoint for posture identity ... Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	2 years ago
Andrew Lytvynov	1073b56e18	ipn/ipnlocal: add logging and locking to c2n /update (#9290) ... Log some progress info to make updates more debuggable. Also, track whether an active update is already started and return an error if a concurrent update is attempted. Some planned future PRs: * add JSON output to `tailscale update` * use JSON output from `tailscale update` to provide a more detailed status of in-progress update (stage, download progress, etc) Updates #6907 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	2 years ago
Chris Palmer	346dc5f37e	ipn/ipnlocal: move C2NUpdateResponse to c2ntypes.go (#9112) ... Updates #cleanup Signed-off-by: Chris Palmer <cpalmer@tailscale.com>	2 years ago
Will Norris	71029cea2d	all: update copyright and license headers ... This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>	3 years ago
Brad Fitzpatrick	d045462dfb	ipn/ipnlocal: add c2n method to get SSH username candidates ... For control to fetch a list of Tailscale SSH username candidates to filter against the Tailnet's SSH policy to present some valid candidates to a user. Updates #3802 Updates tailscale/corp#7007 Change-Id: I3dce57b7a35e66891d5e5572e13ae6ef3c898498 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago